Foldable lunch box liner



FIG. 1 is a front elevation view of a foldable lunch box liner showingour new design;

FIG. 2 is a rear elevation view, the dashed lines are used to show thefold area located on the front of our foldable lunch box liner and formno part of the claimed design;

FIG. 3 is a left elevation view the opposite side being the same;

FIG. 4 is a top elevation view the opposite side being the same;

FIG. 5 is an isometric view of a foldable lunch box liner in a flatconfiguration; and,

FIG. 6 is an isometric view of a foldable lunch box liner in a foldedconfiguration showing our new design. The broken lines representing anexemplary lunch box are for illustrative purposes only and form no partof the claimed design.

The ornamental design for a foldable lunch box liner, as shown anddescribed.